Posted by amanda on Monday, May 2, 2011 at 6:57pm.
next three terms 1,5,13,29

math  Ms. Sue, Monday, May 2, 2011 at 7:03pm
1 + 4 = 5
5 + 8 = 13
13 + 16 = 29
What pattern is formed by 4, 8, 16 ?

math  aria, Monday, May 2, 2011 at 7:04pm
first you need to find the pattern. So subtract 29 from 13, 13 from 5, and 5 from 1. You then get 16,8,and 4. So the numbers are going up by 4. 16 +4 is 20. So you do 20+29=49 and so on and so forth.
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